EP0321839A3 - Bleaching bath with bleach accelerating substances - Google Patents

Bleaching bath with bleach accelerating substances Download PDF

Info

Publication number: EP0321839A3
Authority: EP; European Patent Office
Prior art keywords: bleaching bath; bleach accelerating; accelerating substances; substances; bleach
Prior art date: 1987-12-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP88120873A

Other languages

German (de)

Other versions

EP0321839B1 (en

EP0321839A2 (en

Inventor

Peter Dr. Bergthaller

Helmut Haseler

Heinz Dr. Meckl

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Agfa Gevaert AG

Original Assignee

Agfa Gevaert AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-12-23

Filing date

1988-12-14

Publication date

1990-04-04

1988-12-14 Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG

1989-06-28 Publication of EP0321839A2 publication Critical patent/EP0321839A2/en

1990-04-04 Publication of EP0321839A3 publication Critical patent/EP0321839A3/en

1992-11-11 Application granted granted Critical

1992-11-11 Publication of EP0321839B1 publication Critical patent/EP0321839B1/en

2008-12-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/42—Bleach-fixing or agents therefor ; Desilvering processes
- G03C7/421—Additives other than bleaching or fixing agents

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Detergent Compositions (AREA)

EP88120873A 1987-12-23 1988-12-14 Bleaching bath with bleach accelerating substances Expired - Lifetime EP0321839B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3743783		1987-12-23
DE19873743783 DE3743783A1 (en)	1987-12-23	1987-12-23	BLEACHING BED WITH BLEACHING SUBSTANCES

Publications (3)

Publication Number	Publication Date
EP0321839A2 EP0321839A2 (en)	1989-06-28
EP0321839A3 true EP0321839A3 (en)	1990-04-04
EP0321839B1 EP0321839B1 (en)	1992-11-11

Family

ID=6343414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88120873A Expired - Lifetime EP0321839B1 (en)	1987-12-23	1988-12-14	Bleaching bath with bleach accelerating substances

Country Status (4)

Country	Link
US (1)	US4939075A (en)
EP (1)	EP0321839B1 (en)
JP (1)	JPH01201659A (en)
DE (2)	DE3743783A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2775518B2 (en) *	1989-12-04	1998-07-16	富士写真フイルム株式会社	Processing method of silver halide photographic material
JP2775517B2 (en) *	1989-12-04	1998-07-16	富士写真フイルム株式会社	Processing method of silver halide photographic material
WO1991008517A1 (en) *	1989-12-04	1991-06-13	Fuji Photo Film Co., Ltd.	Process for treating silver halide photographic meterial and composition therefor
JP2640984B2 (en) *	1989-12-21	1997-08-13	富士写真フイルム株式会社	Processing method of silver halide color photographic light-sensitive material
JPH04229860A (en) *	1990-12-06	1992-08-19	Fuji Photo Film Co Ltd	Processing method for silver halide photosensitive material
JPH04243252A (en) *	1991-01-18	1992-08-31	Fuji Photo Film Co Ltd	Development processing method for sliver halide photosensitive material
JP2893101B2 (en) *	1991-02-19	1999-05-17	富士写真フイルム株式会社	Processing method of silver halide photographic light-sensitive material and photographic fixing function composition
JP2772875B2 (en) *	1991-05-14	1998-07-09	富士写真フイルム株式会社	Processing method of silver halide color photographic light-sensitive material and photographic bleach-fixing composition
JPH04365038A (en) *	1991-06-11	1992-12-17	Fuji Photo Film Co Ltd	Processing for silver halogenide color photosensitive material
JPH04365036A (en) *	1991-06-11	1992-12-17	Fuji Photo Film Co Ltd	Processing for silver halogenide color photosensitive material
JP2867350B2 (en) *	1991-09-19	1999-03-08	富士写真フイルム株式会社	Silver halide photographic material
EP0533182B1 (en) *	1991-09-20	1999-11-24	Eastman Kodak Company	Method using triazolium thiolate baths for silver halide development acceleration
EP0654705B1 (en)	1993-11-24	2000-06-21	Fuji Photo Film Co., Ltd.	Photographic processing composition and method of photographic processing using the same
JP3773278B2 (en)	1994-11-10	2006-05-10	富士写真フイルム株式会社	Processing method of silver halide color photographic light-sensitive material
US5945262A (en) *	1995-12-14	1999-08-31	Agfa-Gevaert, N.B.	Correcting liquid for a silver imaged lithographic printing plate
DE10038018A1 (en)	2000-08-04	2002-02-21	Agfa Gevaert Ag	Bleaching solution for processing photographic silver halide materials, especially color reversal films, comprises an iron propylenediaminetetraacetic acid and beta-alaninediacetic acid complex
US20050123865A1 (en) *	2003-12-03	2005-06-09	Eastman Kodak Company	Single-part bleach-fixing composition and method of processing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0054415A1 (en) *	1980-12-12	1982-06-23	EASTMAN KODAK COMPANY (a New Jersey corporation)	Photographic material containing a mesoionic 1,2,4-triazolium-3-thiolate silver halide stabilizing and fixing agent
DE3500499A1 (en) *	1984-01-09	1985-07-18	Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa	LIGHT SENSITIVE MATERIAL FOR COLOR DIFFUSION TRANSFER PHOTOGRAPHY AND METHOD FOR PRODUCING A COLOR IMAGE
US4631253A (en) *	1984-02-03	1986-12-23	Fuji Photo Film Co., Ltd.	Method for forming silver halide emulsion comprising forming silver halide grains in the presence of mesoionic 1,2,4-triazolium-3-thiolate compound

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6291952A (en) *	1985-10-18	1987-04-27	Fuji Photo Film Co Ltd	Method for processing silver halide color photographic material

1987
- 1987-12-23 DE DE19873743783 patent/DE3743783A1/en not_active Withdrawn
1988
- 1988-12-09 US US07/282,121 patent/US4939075A/en not_active Expired - Fee Related
- 1988-12-14 DE DE8888120873T patent/DE3875930D1/en not_active Expired - Fee Related
- 1988-12-14 EP EP88120873A patent/EP0321839B1/en not_active Expired - Lifetime
- 1988-12-20 JP JP63319684A patent/JPH01201659A/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0054415A1 (en) *	1980-12-12	1982-06-23	EASTMAN KODAK COMPANY (a New Jersey corporation)	Photographic material containing a mesoionic 1,2,4-triazolium-3-thiolate silver halide stabilizing and fixing agent
DE3500499A1 (en) *	1984-01-09	1985-07-18	Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa	LIGHT SENSITIVE MATERIAL FOR COLOR DIFFUSION TRANSFER PHOTOGRAPHY AND METHOD FOR PRODUCING A COLOR IMAGE
US4631253A (en) *	1984-02-03	1986-12-23	Fuji Photo Film Co., Ltd.	Method for forming silver halide emulsion comprising forming silver halide grains in the presence of mesoionic 1,2,4-triazolium-3-thiolate compound

Also Published As

Publication number	Publication date
JPH01201659A (en)	1989-08-14
DE3743783A1 (en)	1989-07-13
US4939075A (en)	1990-07-03
EP0321839B1 (en)	1992-11-11
DE3875930D1 (en)	1992-12-17
EP0321839A2 (en)	1989-06-28

Publication	Publication Date	Title
EP0303520A3 (en)	1989-08-16	Bleaching composition
EP0284292A3 (en)	1990-05-09	Bleaching composition
GB8629837D0 (en)	1987-01-21	Bleach activation
GB8720425D0 (en)	1987-10-07	Liquid laundry bleach composition
EP0321839A3 (en)	1990-04-04	Bleaching bath with bleach accelerating substances
EG18526A (en)	1993-04-30	Liquid detergent containing perborate bleach
GB8710690D0 (en)	1987-06-10	Detergent bleach composition
HK104692A (en)	1992-12-31	Stable liquid diperoxyacid bleach
PH22585A (en)	1988-10-17	Bleaching composition
GB2112428B (en)	1985-09-04	Peroxygen bleaching composition
GB8603300D0 (en)	1986-03-19	Bleaching composition
GB8605733D0 (en)	1986-04-16	Bleaching fabrics
GB8620222D0 (en)	1986-10-01	Peroxide bleaching
GB8620635D0 (en)	1986-10-01	Detergent bleach composition
GB8619953D0 (en)	1986-09-24	Peroxyacid bleach composition
GB8603440D0 (en)	1986-03-19	Solid bleaching block
GB8607063D0 (en)	1986-04-30	Washing & bleaching process
DE3760878D1 (en)	1989-11-30	Process and composition for bleaching laundry
GB8618106D0 (en)	1986-09-03	Bleach activators
EP0295492A3 (en)	1989-05-24	Color diffusion process
GB8707098D0 (en)	1987-04-29	Bleaching composition
PH25827A (en)	1991-11-05	Bleaching composition
GB8707099D0 (en)	1987-04-29	Bleaching composition
GB8613676D0 (en)	1986-07-09	Bleach activators
AU98697S (en)	1987-11-19	Washing bath

Legal Events

Date	Code	Title	Description
1989-05-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-06-28	17P	Request for examination filed	Effective date: 19881214
1989-06-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB
1990-02-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-04-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB
1992-06-03	17Q	First examination report despatched	Effective date: 19920415
1992-09-26	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1992-11-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE FR GB
1992-12-17	REF	Corresponds to:	Ref document number: 3875930 Country of ref document: DE Date of ref document: 19921217
1993-01-06	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19921207
1993-02-19	ET	Fr: translation filed
1993-09-11	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1993-09-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-11-03	26N	No opposition filed
1998-12-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19981216 Year of fee payment: 11
1998-12-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19981218 Year of fee payment: 11
1999-10-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19991025 Year of fee payment: 12
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2000-08-02	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19991214
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2001-06-30	BERE	Be: lapsed	Owner name: AGFA-GEVAERT A.G. Effective date: 20001231
2001-10-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011002